Data cable pits which are kept open for the cable pulling was found left unattended at CSCEC laydown area. The key for opening the pit cover was not available with the crew and was not aware of the recent incident (finger injury while placing pit/ manhole cover). CMA advised TCA JV to provide suitable barriers around the open pit to prevent the fall hazard and to share the incident information with them.
Hazard category: Open shafts, edges, holes